Search academic texts

Information × Registration Number 0226U000805, (0124U000977) , R & D reports Title Optimization of energy-saving technological techniques for increasing the grain productivity of new maize hybrids in the conditions of the Steppe of Ukraine popup.stage_title Оптимізувати енергозберігаючі технологічні прийоми підвищення зернової продуктивності нових гібридів кукурудзи в умовах Степу України Head Dudka Mykola I., Доктор сільськогосподарських наук Registration Date 16-01-2026 Organization State Institution "Institute of Grain Crops" of the National Academy of Agrarian Sciences of Ukraine popup.description1 The purpose of the project is to optimize energy-saving technological techniques for increasing the grain productivity of new maize hybrids in the conditions of the Steppe of Ukraine popup.description2 The object of research is the processes of growth, development and formation of productivity of corn plants depending on agrotechnical cultivation measures - sowing time and mineral nutrition in conditions of insufficient moisture of the Steppe. Subject of research: corn plants, doses and timing of urea application for foliar feeding of plants. The purpose of the work is to develop parameters of a rational combination of energy-saving technological methods to increase the realization of the potential of grain productivity when growing corn hybrids of different maturity groups in the conditions of the northern part of the Steppe of Ukraine, which will allow to increase the grain yield of the crop while reducing the costs of producing its grain. Research methods - field, laboratory-field and laboratory experiments. The report presents the results of experimental field research for 2025 and 2024–2025 on the development of parameters for a rational combination of energy-saving technological techniques to increase the realization of the potential of grain productivity when growing corn hybrids of different maturity groups in the conditions of the northern part of the Steppe. The level of influence of the main tillage, sowing dates, mineral nutrition backgrounds, foliar top dressing on the growth, development and formation of plant productivity of new corn biotypes of different maturity groups was determined. Product Description popup.authors Yanina V. Astakhova Yana T. Kokinko Nataliia O. Liashenko Svitlana V. Neklesa Zoia I. Korin Larysa H. Siryk popup.nrat_date 2026-01-16 Close